Please, sorry and thank you ;as simple as they are, they might probably be the most powerful words. These three words can stop a war and also end a way. They say "he who find these words easy to say is sure of a peaceful life".
The word please is very powerful. Many people think saying this word makes you weak. Regardless of age, gender or race, "please" is a great deal. Some say am a man, why should i say please to a woman? Or probably am older than him/her why should i say please?
The word please doesn't meant u are weak, its only show you have respect irrespective of age or gender. Sometimes saying please to a younger person to carry out something for you makes him work on it better. The real fact is, everyone loves to be pampered to do something.
Sorry, *sorry, sorry; perhaps the most powerful of the three words. The word sorry can stop a fight from happening, end a fight and even help those with low inferiority complex.
Imagine an older person telling a younger one sorry, it builds the moral of the younger person and make him feel important. A person who loves peace, his favorite word should be sorry.
A proverb says; he who says thank you for goodness yesterday is deem fit to see another. Just merely showing heart of appreciation give chance for good things to happen again. Act of appreciation shows how humble you are. Learn to say thank you always.